Strong squeezing limit in quantum stochastic models
Mathematical Physics
2017-10-03 v2 math.MP
Quantum Physics
Abstract
In this paper we study quantum stochastic differential equations (QSDEs) that are driven by strongly squeezed vacuum noise. We show that for strong squeezing such a QSDE can be approximated (via a limit in the strong sense) by a QSDE that is driven by a single commuting noise process. We find that the approximation has an additional Hamiltonian term.
Cite
@article{arxiv.1708.09678,
title = {Strong squeezing limit in quantum stochastic models},
author = {Luc Bouten},
journal= {arXiv preprint arXiv:1708.09678},
year = {2017}
}
Comments
11 pages, corrected typos and added a remark